PLC Controllers

PLC Controllers
Programmable Logic Controllers (PLCs) are rugged industrial computers used to automate machines and processes in factories, plants, and other industrial environments. PLCs take inputs (from sensors, switches and buttons), processes logic (based on a programmed set of rules), and controls outputs (motors, valves, lights, alarms). Common applications for PLCs include assembly lines, robotic arms, conveyor systems, packaging machines, and sorting systems. 

Programmable Logic Controllers (PLCs) are in stock at Mouser and available for same day shipping. Mouser is an authorized distributor for many Programmable Logic Controller manufacturers including Arduino, IDEC, Industrial Shields, Omron, Opto 22, Phoenix Contact, Schneider Electric, Siemens & more.

Please view our large selection of programmable logic controllers (PLCs) below.
Results: 3.805
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Inputs
Number of Outputs
Mounting Style
Supply Voltage - Max
Supply Voltage - Min
Input Type
Output Type
Interface Type
Display Type
Series
IP Rating
Minimum Operating Temperature
Maximum Operating Temperature
Size
Seeed Studio PLC Controllers EdgeBox RPi 200 - Industrial Edge Controller 2GB RAM, 8GB eMMC, WiFi
9In Stock
Min.: 1
Mult.: 1

Industrial Edge Controller 2 Input 2 Output DIN Rail Mount 36 V 12 V Digital - 20 C + 60 C 124 mm x 76 mm x 35 mm
Banner Engineering PLC Controllers DXM1200 Controller; DX80 Performance Gateway 900 MHz; M7 Processor, 16MB Memory, LCD Display, IP67; Female M12 (D-Code Ethernet); Modbus RTU Client, Modbus TCP, Ethernet IP; External Antennas
Datasheet
3In Stock
Min.: 1
Mult.: 1

Wireless Controller Panel Mount 30 V 12 V LCD DXM1200 IP67 - 20 C + 60 C
Banner Engineering PLC Controllers DXM1200 Controller; DX80 Performance Gateway 2.4 GHz 65 mW; M7 Processor, 16MB Memory, LCD Display, IP67; Female M12 (D-Code Ethernet); Modbus RTU Client, Modbus TCP, Ethernet IP; External Antennas
Datasheet
4In Stock
Min.: 1
Mult.: 1

Wireless Controller Panel Mount 30 V 12 V LCD DXM1200 IP67 - 20 C + 60 C
Banner Engineering PLC Controllers DXM1200 Industrial Controller; Power: 12-30 V dc; IP67; Ethernet IP, Modbus TCP, Modbus RTU Client, Profinet; Female M12 (D-Code Ethernet)
Datasheet
5In Stock
Min.: 1
Mult.: 1

Wireless Controller Panel Mount 30 V 12 V LCD DXM1200 IP67 - 20 C + 60 C
Banner Engineering PLC Controllers DXM1200 Industrial Controller: DX80 Performance Gateway 900 MHz; Power: 12-30 V dc; IP67; Ethernet IP, Modbus TCP, Modbus RTU Client, Profinet; Female M12 (D-Code Ethernet)
Datasheet
4In Stock
Min.: 1
Mult.: 1

Wireless Controller Panel Mount 30 V 12 V LCD DXM1200 IP67 - 20 C + 60 C
Banner Engineering PLC Controllers DXM1200 Industrial Controller; Multihop Radio 900 MHz; Power: 12-30 V dc; IP67; Ethernet IP, Modbus TCP, Modbus RTU Client, Profinet; Female M12 (D-Code Ethernet)
Datasheet
3In Stock
Min.: 1
Mult.: 1

Wireless Controller Panel Mount 30 V 12 V LCD DXM1200 IP67 - 20 C + 60 C
Banner Engineering PLC Controllers DXM1200 Industrial Controller: DX80 Performance Gateway 2.4 GHz; Power: 12-30 V dc; Ethernet IP, Modbus TCP, Modbus RTU Client, Profinet; Female M12 (D-Code Ethernet)
Datasheet
3In Stock
Min.: 1
Mult.: 1

Wireless Controller Panel Mount 30 V 12 V LCD DXM1200 IP67 - 20 C + 60 C


Arduino PLC Controllers 16 programmable Voltage inputs, 8 Electromechanical relays 250 VAC 6A
Datasheet
52In Stock
Min.: 1
Mult.: 1

Expansion Module 16 Input 8 Output DIN Rail Mount 24 V 12 V Opta IP20 - 20 C + 60 C 70 mm x 62 mm x 70 mm
Arduino PLC Controllers Arduino PLC Starter Kit
24In Stock
Min.: 1
Mult.: 1

Starter Kit PLC
Siemens PLC Controllers LOGO 24CE. 8DI(4AI)/4DO. 400 Blocks
Datasheet
18In Stock
Min.: 1
Mult.: 1

LOGO! 8.4
Siemens PLC Controllers LOGO 230RCE, 8DI/4DO 400 BLOCKS
Datasheet
48In Stock
Min.: 1
Mult.: 1

Logic Module 8 Input 4 Output DIN Rail Mount 240 VAC/240 VDC 115 VAC/115 VDC Digital Digital Ethernet LOGO! 8.4 - 20 C + 55 C 71.5 mm x 90 mm x 60 mm
Siemens PLC Controllers LOGO 24RCE. 8DI/4DO. 400 Blocks
Datasheet
18In Stock
15On Order
Min.: 1
Mult.: 1

LOGO! 8.4
Siemens PLC Controllers LOGO 12/24RCE 8DI(4AI)/4DO 400 BLOCKS
Datasheet
50In Stock
18Expected 7/6/2026
Min.: 1
Mult.: 1

Logic Module 8 Input 4 Output DIN Rail Mount 28.8 VDC 10.8 VDC Digital Digital Ethernet LOGO! 8.4 - 20 C + 55 C 71.5 mm x 90 mm x 60 mm
Siemens PLC Controllers LOGO 12/24RCEO, LOGIC MODULE
Datasheet
7In Stock
Min.: 1
Mult.: 1

LOGO! 8.4
Siemens PLC Controllers SIMATIC S7-300, DIGITAL INPUT MODULE 3In Stock
Min.: 1
Mult.: 1
Digital Input Module 0 C + 60 C


IDEC PLC Controllers SmartRelay CPU 12-24VDC
Datasheet
87In Stock
Min.: 1
Mult.: 1
CPU Module 8 Input 4 Output Chassis Mount 12 VDC, 24 VDC 12 VDC, 24 VDC Relay LED FL1F IP20 - 20 C + 55 C 71.5 mm x 90 mm x 60 mm
Industrial Shields PLC Controllers M-DUINO PLC Arduino Ethernet 21 I/Os Analog/Digital PLUS
Datasheet
189In Stock
102On Order
Min.: 1
Mult.: 1

Ethernet PLC 13 Input 8 Output DIN Rail Mount 24 V 12 V Digital, PWM 0 C + 60 C 13 cm x 14 cm x 8 cm
Phoenix Contact PLC Controllers PLCNEXT TECHNOLOGY STARTERKIT
Datasheet
20In Stock
11Expected 6/29/2026
Min.: 1
Mult.: 1
Phoenix Contact PLC Controllers AXC F 2152
Datasheet
16In Stock
34Expected 7/13/2026
Min.: 1
Mult.: 1
IP20 - 25 C + 60 C
Phoenix Contact PLC Controllers AXL F AI8 W 1F
Datasheet
4In Stock
Min.: 1
Mult.: 1
Analog Input Module
Opto 22 PLC Controllers Processor for the groov EPIC system, expanded memory, Ignition 8
Datasheet
4In Stock
Min.: 1
Mult.: 1

EPIC + 70 C
Opto 22 PLC Controllers SNAP 2-Ch 0-10 amp RMS Analog Input Module
Datasheet
5In Stock
Min.: 1
Mult.: 1

Analog RMS Input Module SNAP - 20 C + 70 C
Opto 22 PLC Controllers SNAP Isolated 2-Ch 0-250 V RMS AC/DC Analog Input Module
Datasheet
5In Stock
Min.: 1
Mult.: 1

Analog RMS Input Module SNAP - 20 C + 70 C
Opto 22 PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial
Datasheet
23In Stock
42Expected 8/7/2026
Min.: 1
Mult.: 1

5.2 V 5 V SNAP - 20 C + 60 C
Schneider Electric PLC Controllers CONTROLLER M241-24IO Tr.PNP Ethernet
Datasheet
28In Stock
Min.: 1
Mult.: 1
TM241C